. >> reporter: emmitt nash four years on the force. >> every moral person will say yeah you're worried reporter: nab says that he noticed a girl that he had recognized. >> i talked to her and got a good repore which led to police to take over. >> it is common for the pimps who are working these girls to move them around. >> reporter: eric melendez says the officers took the information and led them to the phoenix lodge on industrial and 880. >> we went to the hotel and were able to identify two men that had taken her and forced her to prostitute herself. >> reporter: the men were running a sex trafficking ring out of two of the motel rooms. >> we recovered a firearm connected to the two males. one of them, also recovered two females who were acting as prostitutes. >> so these guys are committing sex acts on the girls who they were also sending out on to the streets. >> yes, that's part of our interview we determined that had been taken place. >> reporter: a good interagency bust which all starts with officer emmitt nash. >> just knowing who your players are and who's who. >> reporter:

. >> reporter: emmitt nash four years on the force. >> every moral person will say yeah you're worriedr: nab says that he noticed a girl that he had recognized. >> i talked to her and got a good repore which led to police to take over. >> it is common for the pimps who are working these girls to move them around. >> reporter: eric melendez says the officers took the information and led them to the phoenix lodge on industrial and 880. >> we went to the hotel and were able to identify two men that had taken her and forced her to prostitute herself. >> reporter: the men were running a sex trafficking ring out of two of the motel rooms. >> we recovered a firearm connected to the two males. one of them, also recovered two females who were acting as prostitutes. >> so these guys are committing sex acts on the girls who they were also sending out on to the streets. >> yes, that's part of our interview we determined that had been taken place. >> reporter: a good interagency bust which all starts with officer emmitt nash. >> just knowing who your players are and who's who. >> reporter: brown an